129898135 (number)

129898135 is an odd 9-digits composite number following 129898134 and preceding 129898136. In scientific notation, it is written as 1.29898135 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 99198880 positive integers (up to 129898135) that are relatively prime to 129898135.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million eight hundred ninety-eight thousand one hundred thirty-five

Notation

Scientific notation 1.29898135 × 10^8
Engineering notation 1.29898135 × 10^6

Prime Factorization of 129898135

Prime Factorization 5 × 23 × 719 × 1571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129898135
Product of the distinct prime numbers

The prime factorization of 129898135 is 5 × 23 × 719 × 1571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129898135)

Multiplication

n×y
n×2 259796270
n×3 389694405
n×4 519592540
n×5 649490675

Division

n÷y
n÷2 64949067.5
n÷3 43299378.333333
n÷3 32474533.75
n÷5 25979627

Exponentiation

ny
n2 16873525476478225
n3 2.1918394902695E+24
n4 2.8471586200536E+32
n5 3.6984059479414E+40

Nth Root

y√n
2√n 11397.286299817
3√n 506.44735261408
4√n 106.75807369851
5√n 41.948900586909

Divisors of 129898135

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129898134
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129898135 can be divided by 16 positive divisors. The sum of these divisors (counting 129898135) is 1, the average is 0.0625.

Base conversion 129898135

Base System Value
2 Binary 111101111100001011010010111
3 Ternary 100001102111202001
4 Quaternary 13233201122113
5 Quinary 231223220020
6 Senary 20520100131
8 Octal 757413227
10 Decimal 129898135
12 Duodecimal 37604647
16 Hexadecimal 7be1697
20 Vigesimal 20bh56f
36 Base36 25c61j

Cryptographic Hash Functions

md5 140ae1f1a85699f33075996a1b8e11ec
sha1 486641baed30b31fc9c31b32e8f5cf21071e2fa9
sha256 cae11853d74951897eb047f55a03eecaf8eda0a57b037dd1a4e4e27caa8576c4
sha512 5460f7af9cba0261f3d2ab35f3fed6e4d9716ba830bad3a3618779436569ebbde96cfe3de1256b0c495c8e6b80152867f3a3c72e59584f86a948348763aa51b8
ripemd-160 0c35350fca86129517ead7c6ea8baf16eace2e8c

129898135 as geometric shapes

Circle

Radius = n
Diameter 259796270
Circumference 816174053.26203
Area 5.3009743677064E+16

Sphere

Radius = n
Volume 9.1811557873049E+24
Surface area 2.1203897470826E+17
Circumference 816174053.26203

Square

Length = n
Perimeter 519592540
Area 16873525476478225
Diagonal 183703704.24397

Cube

Length = n
Surface area 101241152858869350
Volume 2.1918394902695E+24
Space diagonal 224990169.62844

Equilateral Triangle

Length = n
Perimeter 389694405
Area 7.306450857017E+15
Altitude 112495084.81422

Triangular Pyramid

Length = n
Surface area 7.306450857017E+15
Volume 2.5831076114034E+23
Height 61234568.081324